EP 1784985 A2 20070516 - METHOD AND APPARATUS FOR MOTION VECTOR PREDICTION IN TEMPORAL VIDEO COMPRESSION
Title (en)
METHOD AND APPARATUS FOR MOTION VECTOR PREDICTION IN TEMPORAL VIDEO COMPRESSION
Title (de)
VERFAHREN UND VORRICHTUNG ZUR BEWEGUNGSVEKTOR-VORHERSAGE BEI DER ZEITLICHEN VIDEOKOMPRESSION
Title (fr)
PROCÉDÉ ET APPAREIL DE PRÉDICTION DE VECTEUR DE MOVEMENT DANS LE CADRE DE LA COMPRESSION VIDÉO TEMPORELLE
Publication
Application
Priority
- US 2005025812 W 20050720
- US 58981804 P 20040720
Abstract (en)
[origin: US2006018381A1] A method for motion vector prediction for a current block, the current block having a set of neighboring blocks that includes blocks that do not have an associated motion vector, is disclosed. The method including deriving a candidate motion vector for each block in the set of neighboring blocks that does not have an associated motion vector; and using the candidate motion vector for each block in the set of neighboring blocks that does not have the associated motion vector to predict a current motion vector for the current block. An apparatus for performing the method is also disclosed.
IPC 8 full level
H04N 5/14 (2006.01); H04N 19/40 (2014.01); H04N 19/46 (2014.01); H04N 19/513 (2014.01); H04N 19/52 (2014.01); H04N 19/53 (2014.01); H04N 19/59 (2014.01)
CPC (source: EP KR US)
H04N 5/145 (2013.01 - EP US); H04N 19/40 (2014.11 - EP US); H04N 19/46 (2014.11 - EP US); H04N 19/51 (2014.11 - KR); H04N 19/513 (2014.11 - EP US); H04N 19/52 (2014.11 - EP US); H04N 19/521 (2014.11 - EP US); H04N 19/53 (2014.11 - EP US); H04N 19/59 (2014.11 - EP US)
Citation (search report)
See references of WO 2006012383A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2006018381 A1 20060126; US 7978770 B2 20110712; AR 049593 A1 20060816; CA 2574590 A1 20060202; CA 2574590 C 20130219; CN 101023676 A 20070822; CN 101023676 B 20120627; CN 102695054 A 20120926; CN 102695054 B 20150128; EP 1784985 A2 20070516; EP 1784985 B1 20170510; JP 2008507914 A 20080313; JP 4699460 B2 20110608; KR 100907847 B1 20090714; KR 20070040398 A 20070416; TW 200627966 A 20060801; TW I401957 B 20130711; WO 2006012383 A2 20060202; WO 2006012383 A3 20060615
DOCDB simple family (application)
US 18612605 A 20050720; AR P050103010 A 20050720; CA 2574590 A 20050720; CN 200580031532 A 20050720; CN 201210148672 A 20050720; EP 05775463 A 20050720; JP 2007522724 A 20050720; KR 20077003881 A 20050720; TW 94124540 A 20050720; US 2005025812 W 20050720